Commit 525c2a78 authored by Munken's avatar Munken

Math works for inline syntax

parent 9ab1fe5e
No related merge requests found
......@@ -9,8 +9,53 @@
// <div class="js-syntax-highlight"></div>
//
(function() {
// CSS and JS for KaTeX
CSS_PATH = "<%= asset_path('katex.css') %>";
JS_PATH = "<%= asset_path('katex.js') %>";
// Only load once
var katexLoaded = false;
// Loop over all math elements and render math
var renderWithKaTeX = function (elements) {
elements.each(function () {
$(this).hide();
var mathNode = $( "<math>Test</math>" );
mathNode.insertAfter($(this));
katex.render($(this).text(), mathNode.get(0), { displayMode: false })
})
};
var handleMath = function () {
var mathElements = $('.code.math');
if (mathElements.length == 0) return;
if (katexLoaded) renderWithKaTeX(mathElements);
else {
// Request CSS file so it is in the cache
$.get(CSS_PATH, function(){
var css = $('<link>',
{rel:'stylesheet',
type:'text/css',
href: CSS_PATH
});
css.appendTo('head');
// Load KaTeX js
$.getScript(JS_PATH, function() {
katexLoaded = true;
renderWithKaTeX(mathElements); // Run KaTeX
})
});
}
};
$.fn.syntaxHighlight = function() {
var $children;
handleMath();
if ($(this).hasClass('js-syntax-highlight')) {
// Given the element itself, apply highlighting
return $(this).addClass(gon.user_color_scheme);
......
......@@ -20,8 +20,6 @@ module Banzai
closing
end
puts doc
doc
end
end
......
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